1.  Voice control

2.  USB read U-disc device audio file and play directly

3.  Line-In Port (Audio in)

4.  12 Volt wireless transmission

5.  Frequency: 87.5-108.0MHz(full channels)

6.  High Fidelity, Stereo: This device can modulate the audio frequency signal of CD, MD, MP3 MP4, PDA, Notebook, PC USB Flash etc. to FM signal Fixed frequencies. With the stereo tune you can enjoy listening high quality music in your car

7.  Digital PLL: With Digital PLL, wave signal transmission and reception will not be affected even in places subject to extreme change in temperature. In addition, using the digital tune can avoid the fussy frequency modulation.